CN201725261U

CN201725261U - Hard disk fixing device

Info

Publication number: CN201725261U
Application number: CN2010203016140U
Authority: CN
Inventors: 许才文; 张志凯
Original assignee: Ambit Microsystems Shanghai Ltd; Hon Hai Precision Industry Co Ltd
Current assignee: Ambit Microsystems Shanghai Ltd
Priority date: 2010-01-27
Filing date: 2010-01-27
Publication date: 2011-01-26
Anticipated expiration: 2020-01-27
Also published as: US20110182023A1; US8089752B2

Abstract

The utility model relates to a hard disk fixing device, which comprises a handle, a pair of handle seats and seat bodies, wherein the handle comprises a holding part and a pair of extending parts with bosses which extend from both sides of the holding part. The handle seat is fixed on the side wall of a hard disk and comprises an accepting chamber and a shrapnel, the accepting chamber is used for movably accepting the extending part, the shrapnel is integrated with the handle seat and comprises a first retaining part and a second retaining part which protrude towards the interior of the accepting chamber and clamping parts arranged on the outer surfaces of the handle seats, and the first retaining part and the second retaining part are respectively positioned at both sides of the boss so as to stop the boss. The seat body comprises a side part provided with a clamping slot and a supporting board used for supporting the hard disk. When the handle is pushed, the boss is abutted with the second retaining part, and the clamping part is fixed in the clamping slot to fix the hard disk in the seat body; and when the handle is pulled, the boss moves to the first retaining part, and under the action of external force, the shrapnel is deformed towards the interior of the accepting chamber, the clamping part is separated from the clamp slot, and the hard disk is moved out of the seat body. The hard disk fixing device has simple structure, the whole device is light and thin, the installation space is saved, and the production cost is reduced.

Description

A kind of device for fixing hard disk

Technical field

The utility model relates to a kind of device for fixing hard disk, refers to a kind of device for fixing hard disk with extraction-type handle especially.

Background technology

Hard disk is a data storing assembly main in the computing machine.The device for fixing hard disk that tradition is used to put hard disk is by screw Hard-disk Lock to be fixed in bracing frame, and the mode by locking firmly is incorporated into described hard disk bracing frame on the computing machine again.Yet, on structure, after hard disk is integrated in the box body, integral thickness will certainly increase relatively, takies the more space of computing machine, in addition, this hard disk fixation structure can cause the increase of cost, and in carrying out the hard disk abstraction process, it is longer relatively to expend time in.

The utility model content

In view of this, need provide a kind of device for fixing hard disk, hard disk is fixed in the electronic installation and conveniently movably from described electronic installation, take out.

The device for fixing hard disk that is provided in the utility model embodiment is used for fixing hard disk, and this hard disk comprises pair of sidewalls.This device for fixing hard disk comprises handle, a pair of handle set and pedestal.Described handle comprises grip part and a pair of extension that extends from these both sides, grip part, and hard disk is contained between the described extension, and this extension is equipped with boss.Described handle set is individually fixed in the sidewall of hard disk.Each handle set is equipped with host cavity, is used for accommodating movably the extension of handle.Described handle set also comprises a shell fragment, described shell fragment is shaped in this handle set and comprises link and free end, described connecting portion comprises first outstanding in the host cavity stopper, described free end comprises second outstanding in the host cavity stopper and is located at the hook part of handle set outside surface, described first stopper and described second stopper lay respectively at the both sides of the boss of handle, with the block boss, limit the shift motion of this handle.Described pedestal comprises a counter-lateral quadrents and a pair of supporting plate, and described supporting plate vertically extends in its receiving space from the sidepiece of pedestal, and is used to support hard disk, is equipped with draw-in groove on the described sidepiece.Driving handle pushes described pedestal with hard disk, and the boss of this handle is resisted against second stopper, and described boss is propped up described shell fragment, hook part is fastened in the draw-in groove, so that hard disk is fixed in pedestal.The pulling handle, the boss of handle moves to the first stopper place, and under the effect of external force, shell fragment is to the host cavity internal strain, and hook part breaks away from draw-in groove, so that hard disk is shifted out pedestal.

Preferably, the extension of described handle also comprises a pair of projection, described handle set is provided with first groove and second groove that communicates with described host cavity, and described projection and described first groove and second groove fit make described handle be positioned the state of pulling out respectively and push state.

Preferably, described projection semicircular in shape.

Preferably, the extension of described handle also is provided with and the corresponding arc incision of described projection, to strengthen the elasticity of described extension.

Preferably, the distance between described first groove and described second groove equals the distance between described first stopper and described second stopper.

Preferably, described boss and described handle are one-body molded.

Compared to prior art, device for fixing hard disk of the present utility model utilizes handle mechanism to be fixed on hard disk on the electronic installation movably or therefrom takes out hard disk, makes things convenient for the user to change or keeps in repair hard disk.And this handle mechanism has the handle of drawing out type and accommodates the handle set of this handle, and it is simple in structure, makes whole device frivolous, has saved installing space and has reduced production cost.

Description of drawings

Fig. 1 is the three-dimensional assembly diagram of the utility model device for fixing hard disk.

Fig. 2 is the decomposing schematic representation of the utility model device for fixing hard disk.

Fig. 3 is the synoptic diagram of the utility model handle set.

Fig. 4 is the state that the pushes partial sectional view of the utility model device for fixing hard disk.

Fig. 5 is the state of the pulling out partial sectional view of the utility model device for fixing hard disk.

The main element symbol description

Device for fixing hard disk 1000

Handle mechanism 100

Handle 10

Grip part 12

Arcuate structure 122

Extension 14

Boss 140

Projection 142

Arc incision 144

Screw 20

Handle set 30

Fixed part 32

Screw hole 320

Sidewall 34

First groove 340

Second groove 342

Diapire 36

Shell fragment 360

Link 361

First stopper 362

Free end 363

Second stopper 364

Hook part 366

Host cavity 368

Rear wall 38

Hard disk 40

Pedestal 50

Fixation side 52

Hole 520

Sidepiece 54

Open slot 540

Draw-in groove 542

Supporting plate 544

Embodiment

Fig. 1 is the three-dimensional assembly diagram of the utility model device for fixing hard disk.Device for fixing hard disk 1000 of the present utility model comprises handle mechanism 100 and pedestal 50, is used for fixing hard disk 40.Handle mechanism 100 comprises handle 10 and handle set 30, and this handle mechanism 100 is used for hard disk 40 being pushed and agreeing with at pedestal 50 or from pedestal 50 and take out, so that the user changes or maintenance hard disk 40.

Fig. 2 is the decomposing schematic representation of the utility model device for fixing hard disk.Handle 10 comprises grip part 12 and a pair of extension 14 that extends from these 12 both sides, grip part.Grip part 12 is one-body molded with extension 14.In the present embodiment, grip part 12 comprises the arcuate structure 122 that is arranged at described grip part 12 middle positions, grips to make things convenient for the user.Hard disk 40 is contained between the described extension 14.Described extension 14 comprises boss 140, projection 142 and arc incision 144.Boss 140 is based in the centre position of extension 14 lateral surfaces, and one-body molded with handle 10.Projection 142 semicirculars in shape.Arc incision 144 is corresponding with projection 142, to strengthen the elasticity of extension 14.

Pedestal 50 comprises a counter-lateral quadrents 54.Described sidepiece 54 punching presses are formed with a plurality of open slots 540, dash material and form a plurality of supporting plates 544 to pedestal 50 inner bendings.The side of each open slot 540 is provided with draw-in groove 542, described draw-in groove 542 and open slot 540 vertical communicating.Supporting plate 544 is vertical mutually with described sidepiece 54, and is used to support described hard disk 40.Every pair of supporting plate 544 corresponding hard disks 40 need to fix if any four hard disks 40, then have four pairs of supporting plates 544 corresponding with it.In addition, pedestal 50 also comprises a pair of fixation side 52, and this fixation side 52 is equipped with a plurality of holes 520, is used for pedestal 50 is fixed in the electronic installation (not shown).

Fig. 3 is the synoptic diagram of the utility model handle set 30.Handle set 30 comprises fixed part 32, pair of sidewalls 34, diapire 36 and rear wall 38.Fixed part 32 is provided with a plurality of screw holes 320, to cooperate screw 20 handle mechanism 100 is fixed on the sidewall of hard disk 40.Described sidewall 34, diapire 36 and rear wall 38 surround host cavity 368 jointly, are used to accommodate the extension 14 of described handle 10.Extension 14 can slide in described host cavity 368.Described diapire 36 comprises shell fragment 360, and described shell fragment 360 is shaped in the diapire 36 of described handle set 30 and comprises link 361 and free end 363.In the present embodiment, by on described diapire 36, forming a U type groove to form described shell fragment 360.Described link 361 is connected in described diapire 36, and described free end 363 is positioned at the free terminal of shell fragment 360, compares described free end 363, the grip part 12 of the more close described handle 10 of described link 361.

Link 361 comprises first outstanding in host cavity 368 stopper 362, and free end 363 comprises second outstanding in host cavity 368 stopper 364 and the hook part 366 that is based in handle set 30 outside surfaces.First stopper 362 and second stopper 364 lay respectively at the both sides of the boss 140 of handle 10, with block boss 140, and the shift motion of restriction handle 10.Second stopper 364 is close to described hook parts 366, and is parallel to each other with described hook part 366.Handle set 30 is provided with first groove 340 and second groove 342 that communicates with described host cavity 368.In the present embodiment, the distance between first groove 340 and second groove 342 equals the distance between first stopper 362 and second stopper 364.Described projection 142 cooperates with described first groove 340 and second groove 342, makes described handle 10 be positioned the state of pulling out respectively and pushes state.

Fig. 4 is the state that the pushes partial sectional view of the utility model device for fixing hard disk.Driving handle 10, the bottom of hard disk 40 push along supporting plate 544 in the receiving space of described pedestal 50 and (show among Fig. 4).The projection 142 of handle 10 falls into second groove 342 of handle set 30, and handle 10 stops to slide.Simultaneously, the boss 140 of handle 10 is resisted against second stopper 364 to prevent shell fragment 360 to internal strain, and boss 140 is propped up described shell fragment 360, and hook part 366 is fastened in the draw-in groove 542 of pedestal 50, so that hard disk 40 is fixed in pedestal 50.

Fig. 5 is the state of the pulling out partial sectional view of the utility model device for fixing hard disk.Pulling handle 10, the projection 142 of handle 10 skids off second groove 342 and falls in first groove 340, and handle 10 stops to slide.Simultaneously, the boss 140 of handle 10 breaks away from second stopper 364 of handle set 30 and moves to first stopper, 362 places.Under external force, shell fragment 360 is to host cavity 368 internal strains, and hook part 366 breaks away from the draw-in groove 542 of pedestals 50, with hard disk 40 along with handle mechanism 100 shifts out pedestal 50.

The handle mechanism 100 of the device for fixing hard disk 1000 of the utility model is simple in structure, and handle set 30 is thinner than hard disk 40, makes the thickness attenuation of whole device, thereby has saved installing space and saved production cost.When handle 10 is in when pushing state, hook part 366 is fastened in the described draw-in groove 542, therefore, use and transportation in, handle mechanism 100 can unexpectedly not skid off from pedestal 50 together with hard disk 40, thereby has protected hard disk 40.In addition, the user only needs the grip part 12 of drawing handle 10, can be fixed on hard disk 40 in the pedestal 50 or take out hard disk 40 from pedestal 50, conveniently uses and keeps in repair.

Claims

1. a device for fixing hard disk is used for fixing hard disk, and described hard disk comprises pair of sidewalls, it is characterized in that, described device for fixing hard disk comprises:

Handle comprises grip part and a pair of extension that extends from these both sides, grip part, and this hard disk is contained in this between the extension, and described extension is equipped with boss;

A pair of handle set, be individually fixed in the sidewall of described hard disk, described handle set is equipped with host cavity, the extension of described handle is contained in described host cavity movably, each handle set includes a shell fragment, described shell fragment is shaped in described handle set and comprises link and free end, described link comprises first outstanding in the described host cavity stopper, described free end comprises second outstanding in the described host cavity stopper and is based in the hook part of described handle set outside surface, described first stopper and second stopper lay respectively at the both sides of the boss of described handle, with the described boss of block, limit the shift motion of described handle; And

Pedestal comprises pair of sidewalls and a pair of supporting plate, and described supporting plate vertically extends in described receiving space from described sidewall, and is used to support described hard disk, and described sidewall is equipped with draw-in groove;

Wherein, when promoting described handle, described hard disk is pushed into described pedestal, and the boss of described handle is resisted against described second stopper, described boss is propped up described shell fragment, and described hook part is fastened in the described draw-in groove, so that described hard disk is fixed in described pedestal;

When the described handle of pulling, the boss of described handle moves to the described first stopper place, and under external force, described shell fragment is to described host cavity internal strain, and described hook part breaks away from described draw-in groove, so that described hard disk is shifted out described pedestal.

2. device for fixing hard disk as claimed in claim 1, it is characterized in that, the extension of described handle also comprises projection, described handle set is provided with first groove and second groove that communicates with described host cavity, described projection and described first groove and second groove fit make described handle be positioned the state of pulling out respectively and push state.

3. device for fixing hard disk as claimed in claim 2 is characterized in that, described projection semicircular in shape.

4. device for fixing hard disk as claimed in claim 3 is characterized in that, the extension of described handle also is provided with and the corresponding arc incision of described projection, to strengthen the elasticity of described extension.

5. device for fixing hard disk as claimed in claim 2 is characterized in that, the distance between described first groove and described second groove equals the distance between described first stopper and described second stopper.

6. device for fixing hard disk as claimed in claim 1 is characterized in that, described boss and described handle are one-body molded.